Scorpia Leo

Personality: she was at one point the youngest sister of the Leo siblings but her father say her as a threat and tried to have her killed at a young age. She was able to escape with the help of one of her childhood friends and in the process discovered something which completely shook the way she understood the world. Scorpia is a naturally kind woman despite her fought past, mainly because she wishes to be more like her older brother, Leon, who never treated her badly growing up. Scorpia cares deeply for all the shadows but she is perfectly willing to use them as sacrifices if it helps her achieve her goal. She runs another group of shards known simply as "scorpia's gang" as a distraction so that the shadows aren't found out.
Magic specialty: poison magic/alchemy
Weapons/tool: she carries around a lot of different poisons and poison weaponry in the folds of her dress and she keeps a pistol which channels magic energy in the basket she's always carrying around.
Race: human

Tatami mizuchi

Personality: a former member of the Leo institute who helped scorpia escape. Tatami cares greatly for scorpia as they grew up together, but she understands that scorpia can and will discard her if it furthers her desire to save the world. Tatami is a tough woman and serves to rally the members of the shadows together when scorpia's nice approach stops working.
Magic specialty: sand magic
Weapons/tools: one short thing curved sword and one short thick sword.
Race: human

Serenity Peacepipe

Personality: despite her name Serenity is by and large the most bloodthirsty member of the shadows. Serenity is a skilled fighter and why she has never said where she truly came from, many believe she once served as one of the Order's child assassins. Serenity has a soft spot for tatami however and will listen to her every order even if they put Serenity in a situation where she knows she won't make it out alive.
Magic specialty: fire magic
Weapons/tools: she carries around a sword which was modified from a legendary weapon knows as gallatain, the sword can gather magic energy from the sun and unleash it in waves and fore and, thanks to the modifications made to it, it can break apart in "teeth" connected by metal wear so it's basically a whip sword.
Race: human

Leona Leo (hommonculi)

Personality: a hommonculi who was created using the conscious of a teenage Leon Leo. Leona developed different from her proper counterpart for multiple reasons but the main one was that scorpia spoiled her like a little sister. She isn't very good at fighting due to being a homunculus that hasn't quite finished developing and so she spends her time creating magic gadgets for the shadows to use against the Net. She's extremely smart but she's also very childish so she tends to never give a really straight forward answer to things she doesn't think are serious.
Magic specialty: alchemy/metal magic
Weapons/tools: she has a special phone with a summoning program on it which allows her to call her five magic drones to use for actual fighting.
Race: homunculus

Luna

Personality: Luna is a prototype made by Leona that mixes a homunculus body with magical technology, she calls this new race "circuits." Luna hasn't fully grasped the concept of emotions yet and she can often come off as cold, she is trying to learn though and she's making progress with Leona.
Magic specialty: spacial magic/armory magic
Weapons/tools: she's skilled with a variety of different weapons but her favorite is a rapier
Race: circuit

Nicolas

Personality: Nicolas is the newest member of the shadows. He doesn't share much about it his life other than the fact that he has a husband who he adores but can no longer see now that he's in the shadows. He's generally a very kind and mentor like figure for Leona, Luna, and the younger shards who the shadows come by but he changes completely changes in battle and for some reason becomes a very energetic borderline idol like person.
Magic specialty: light magic
Weapons/tools: Nicolas has a ring which transforms into a magic suit and lance (although he rarely uses the lance)
Race: human